Changes in ABA, IAA and JA levels during calyx, fruit and leaves development in cape gooseberry plants ( Physalis peruviana L.)

Alvarez-Flórez, Fagua; López-Cristoffanini, Camilo; Jáuregui, Olga; Melgarejo, Luz Marina; López-Carbonell, Marta

doi:10.1016/j.plaphy.2017.03.024

Cited by 27 publications

(10 citation statements)

References 52 publications

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“…Salinity induces the up-regulation of some compounds in leaves and roots, such as abscisic acid, which is related to ROS production [ 53 , 54 ], promoting the additional synthesis and accumulation of antioxidant compounds like anthocyanins and other phenolic compounds [ 55 ]. Therefore, phenolic compounds, more exactly flavonols (free or conjugated) play an important role during acclimation and/or adaptation of plants to the stressful environment, as they provide unusual qualities for overcoming abiotic stress, such as salinity.…”

Section: Discussionmentioning

confidence: 99%

Effect of Salt Stress on Growth and Metabolite Profiles of Cape Gooseberry (Physalis peruviana L.) along Three Growth Stages

Monroy-Velandia

Coy-Barrera

2021

Molecules

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Colombia is the main producer of cape gooseberry (Physalis peruviana L.), a plant known for its various consumption practices and medicinal properties. This plant is generally grown in eroded soils and is considered moderately tolerant to unfavorable conditions, such as nutrient-poor soils or high salt concentrations. Most studies conducted on this plant focus on fruit production and composition because it is the target product, but a small number of studies have been conducted to describe the effect of abiotic stress, e.g., salt stress, on growth and biochemical responses. In order to better understand the mechanism of inherent tolerance of this plant facing salt stress, the present study was conducted to determine the metabolic and growth differences of P. peruviana plants at three different BBCH-based growth substages, varying salt conditions. Hence, plants were independently treated with two NaCl solutions, and growth parameters and LC-ESI-MS-derived semi-quantitative levels of metabolites were then measured and compared between salt treatments per growth substage. A 90 mM NaCl treatment caused the greatest effect on plants, provoking low growth and particular metabolite variations. The treatment discrimination-driving feature classification suggested that glycosylated flavonols increased under 30 mM NaCl at 209 substages, withanolides decreased under 90 mM NaCl at 603 and 703 substages, and up-regulation of a free flavonol at all selected stages can be considered a salt stress response. Findings locate such response into a metabolic context and afford some insights into the plant response associated with antioxidant compound up-regulation.

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Section: Discussionmentioning

confidence: 99%

Effect of Salt Stress on Growth and Metabolite Profiles of Cape Gooseberry (Physalis peruviana L.) along Three Growth Stages

Monroy-Velandia

Coy-Barrera

2021

Molecules

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“…3a-d). ABA modulates numerous aspects life, including seed dormancy, embryo maturation and plant responses to different kinds of abiotic stresses such as drought, high temperature, chilling and salinity (Seki et al 2007;Á lvarez-Flórez et al 2017). ABA can inhibit vegetative growth and may indirectly facilitate bud induction (Riboni et al 2016).…”

Section: Discussionmentioning

confidence: 99%

Effects of nitrogen during nursery stage on flower bud differentiation and early harvest after transplanting in strawberry

Chen¹,

Mei²,

Bingyi³

et al. 2017

Braz. J. Bot

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Flowering is essential for fruit production. The effects of nitrogen (N) on flower bud differentiation and early harvest in strawberry are not clear. Experiments were conducted to investigate the most effective concentration of N treatment during the seedling stage and further elucidate the mechanism of flower bud differentiation in cultivated strawberry (Fragaria ananassa Duch.'Benihoppe'). The results demonstrated that T2 (treatment 2) of 0.1 g/plant was the suitable concentration for flower bud differentiation in strawberry seedlings and then fruit early ripening. Further studies showed that the period of flower bud differentiation happened between August 19 and August 24. The total carbon (C) contents of all treatments except T3 displayed an increasing trend in seedlings before August 14. The C/N ratio (21.45-53.44) increased at the stage of flower bud differentiation in each treatment, which was promoted by an appropriate C/N ratio. Relatively higher ABA and CTKs levels but relatively lower GAs and IAA levels required during flower bud differentiation were detected. Further analysis of ABA/IAA ratio (0.53-0.76) suggested that it was also close to the flower bud differentiation in strawberry. N levels increased at phenological phases of each treatment. Different N levels during the seedling stage had little effect on fruit quality. It also exhibited the highest early harvest (183.0 g/plant) as well as the highest yield (380.3 g/plant) with T2. We found that a relatively high C/N ratio and an appropriate ABA/IAA positively initiate the flower bud differentiation, which suggested that ABA may play an important role in promoting flower bud differentiation in strawberry.

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“…Sejalan dengan Anindita et al (2017) yang menjelaskan bahwa pada bagian tanaman yang lebih muda (bagian atas) akan bertunas lebih cepat dibandingkan dengan bagian yang lain. Hasil penelitian Álvarez-Flórez et al (2017) menjelaskan bahwa daun bagian tanaman yang muda memiliki kandungan hormon ABA dan IAA lebih banyak dibandingkan bagian daun yang tua, kelopak bunga, dan bagian buah.…”

Section: Waktu Tercapai 50 % Bibit Bertunasunclassified

Pengaruh Konsentrasi Zat Pengatur Tumbuh dan Bagian Asal Bibit Terhadap Pertumbuhan Vegetatif Pembibitan Tebu

Wardani

Priyadi

Yatmin

2021

J. Agro Ind. Perkeb.

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This study was conducted on Pujodadi Village, Trimurjo, Central Lampung from September to December 2020. The study used a factorial randomized block design with two factors and three replications. The first factor is concentration of plant growth substances which consists of 5 levels; Z0 (0 ml.lt-1), Z1 (3.5 ml.lt-1), Z2 (7 ml.lt-1), Z3 (10.5 ml.lt-1) and Z4 (14 ml.lt-1). The second factor is the origin of the seed consists of three parts; P1 (top), P2 (middle), and P3 (bottom). The research objective was to study the effect of plant growth substances concentration and part of seed origin in sugarcane seedlings. The results showed that the plant growth substances concentration significantly increased the percentage of growth and the time 50% of the seeds sprouted. The seed origin of the top part showed the best growth compared to the middle and bottom. There was no interaction between plant growth substances concentration and seed origin on sugarcane seed growth.

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Changes in ABA, IAA and JA levels during calyx, fruit and leaves development in cape gooseberry plants ( Physalis peruviana L.)

Cited by 27 publications

References 52 publications

Effect of Salt Stress on Growth and Metabolite Profiles of Cape Gooseberry (Physalis peruviana L.) along Three Growth Stages

Effect of Salt Stress on Growth and Metabolite Profiles of Cape Gooseberry (Physalis peruviana L.) along Three Growth Stages

Effects of nitrogen during nursery stage on flower bud differentiation and early harvest after transplanting in strawberry

Pengaruh Konsentrasi Zat Pengatur Tumbuh dan Bagian Asal Bibit Terhadap Pertumbuhan Vegetatif Pembibitan Tebu

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